日本得樂(lè)TECLOCK橡膠硬度計(jì)GS-744GThisisavailableasTECLOCKoriginaldurometersbasedoncustomers requirement,eventhoughtheyarenotruledinJISorISO.TypeE2durometerwitharoundhalfofspongespringloadfigureoftypeE,andtypeFOtomeasurehardnessofpolystyrenespongeforthelevelofspongewashingdishesareavailable.GS-744G